521438 ÷ 46 
We're looking to find how many times 46 goes into 521438.

Let's proceed to step 1:
The number 46 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 46

Moving on to step 2:
The number 46 fits into 52 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 46 from 52 leaves us with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 46

On to step 3:
When dividing 61 by 46, we get 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 46 away from 61, we end up with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 46

Advancing to step 4:
The number 46 fits into 154 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 113.0
Subtracting 138 from 154 leaves us with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 46

Going ahead to step 5:
When dividing 163 by 46, we get 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 1133.0
Subtract 138 from 163 to get 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 46

On to step 6:
When dividing 258 by 46, we get 5 with a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 11335.0
Subtracting 230 from 258 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
If we divide 280 by 46, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 11335.6
Deduct 276 from 280 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
40 divided by 46 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 11335.6
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
The number 46 fits into 400 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 11335.608
The remainder is 32 after subtracting 368 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
The number 46 fits into 320 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 11335.6086
If we take 276 away from 320, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
440 divided by 46 is 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 11335.60869
Subtract 414 from 440 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
The number 46 fits into 260 5 times, leaving a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 11335.608695
Subtracting 230 from 260 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
When dividing 300 by 46, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 11335.6086956
Deduct 276 from 300 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
When dividing 240 by 46, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 11335.60869565
Subtracting 230 from 240 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 11335.60869565 and a remainder of 1e-08.